DK43599C
(en )
1931-01-19
Device for Relay Combination Groups.
FR673609A
(en )
1930-01-17
Brake control
DK46125C
(en )
1932-08-29
Braking device, especially for Automobiles.
DK44173C
(en )
1931-06-01
Calorifier device.
DK43831C
(en )
1931-03-16
Device at Kaffemøller.
DK42477C
(en )
1930-06-30
Device at Kaffemøller.
DK42522C
(en )
1930-07-07
Device at Hesteriver.
DK42066C
(en )
1930-04-14
Device at Laase.
DK42738C
(en )
1930-08-11
Device for gas ovens.
DK46948C
(en )
1933-02-20
Vehicle Operation Procedures and Controls and Regenerative Braking Using Electric Compound Motors.
DK43148C
(en )
1930-10-13
Device for Sound Reproduction Systems.
DK43950C
(en )
1931-04-07
Device for Sound Reproduction Systems.
DK43288C
(en )
1930-11-03
Wheel Removal Device.
DK43823C
(en )
1931-03-09
Framing device for Radiators.
DK41738C
(en )
1930-03-03
Moving device for step-rotatable Advertising devices.
DK43050C
(en )
1930-09-29
Device by Selectors for Telephone Systems.
DK45835C
(en )
1932-06-20
Device by Telephone System.
ES111750A1
(en )
1929-05-16
Railroad stops with liquid brake.
DK38861C
(en )
1928-06-11
Device for Dimming Car Projectors.
DK41302C
(en )
1929-12-16
Device at Layer for Skarn Boxes.
DK45001C
(en )
1931-12-14
Device for Inventing the Number of Points at Kontraktbridge.
DK46757C
(en )
1933-01-16
Ventilation device for closed Automobiles.
DK43285C
(en )
1930-11-03
Device for Dimming Car Projectors.
DK46469C
(en )
1932-11-14
Control device for diesel-powered vehicles or similar.
DK42921C
(en )
1930-09-08
Device for Protection by Three-Phase Electrical Systems.